MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b9da634454d727ef4945e5aea7eef814bc95b55663d85423971641f31b80b5a. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b9da634454d727ef4945e5aea7eef814bc95b55663d85423971641f31b80b5a
SHA3-384 hash: 6d2cc45fead28155f6bf24251d2e4c1752c1058cb26064736130fdfd04df0eba21cfc660c6ec2af26cba51ecde97e0e6
SHA1 hash: 3e78fb8f4c49dd2ccc6e995e96c058832a3951ec
MD5 hash: e1d98c68c5c9f5cc9645e7e09730cb98
humanhash: hydrogen-north-bacon-venus
File name:morte.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:45'112 bytes
First seen:2025-11-21 21:42:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:UcKmeLMxHfx3DKQsfnwGaE/NIpODDKgF3lvjS9nzezpY/MjdDGTCADEYVg43e2En:aJuJxsfapOfK8Vv2opLdDIDEX4O2OXn1
TLSH T19513F242869C8E59E0AF82726DBF7E5A2D20A2165118CF7CBC049127F867F40B63EF55
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :45'112 bytes
File size (de-compressed) :100'564 bytes
Format:linux/i386
Unpacked file: 134b8c6810862b7b7d199b66e362715ccc45c2a759db8ffa882b717840842d2a

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Opens a port
Sends data to a server
DNS request
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6920dcf5b85aaef1c366977d/reports/7619c4d5-7387-42dd-b4db-98077624194a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-21T16:50:00Z UTC
Last seen:
2025-11-21T20:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6b9da634454d727ef4945e5aea7eef814bc95b55663d85423971641f31b80b5a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6da76c2b-a67c-4b2c-9974-49c43a77b21c
Behavior Graph:
Download SVG
%3 guuid=3ef416da-1700-0000-7171-d718b10c0000 pid=3249 /usr/bin/sudo guuid=f3bdbbdc-1700-0000-7171-d718b40c0000 pid=3252 /tmp/sample.bin net guuid=3ef416da-1700-0000-7171-d718b10c0000 pid=3249->guuid=f3bdbbdc-1700-0000-7171-d718b40c0000 pid=3252 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=f3bdbbdc-1700-0000-7171-d718b40c0000 pid=3252->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a45467dd-1700-0000-7171-d718b70c0000 pid=3255 /tmp/sample.bin guuid=f3bdbbdc-1700-0000-7171-d718b40c0000 pid=3252->guuid=a45467dd-1700-0000-7171-d718b70c0000 pid=3255 clone guuid=b83b9209-1900-0000-7171-d718260f0000 pid=3878 /tmp/sample.bin guuid=f3bdbbdc-1700-0000-7171-d718b40c0000 pid=3252->guuid=b83b9209-1900-0000-7171-d718260f0000 pid=3878 clone guuid=19e79509-1900-0000-7171-d718270f0000 pid=3879 /tmp/sample.bin net send-data zombie guuid=f3bdbbdc-1700-0000-7171-d718b40c0000 pid=3252->guuid=19e79509-1900-0000-7171-d718270f0000 pid=3879 clone guuid=2b6e6ddd-1700-0000-7171-d718b80c0000 pid=3256 /tmp/sample.bin guuid=a45467dd-1700-0000-7171-d718b70c0000 pid=3255->guuid=2b6e6ddd-1700-0000-7171-d718b80c0000 pid=3256 clone guuid=591075dd-1700-0000-7171-d718b90c0000 pid=3257 /tmp/sample.bin dns net send-data zombie guuid=a45467dd-1700-0000-7171-d718b70c0000 pid=3255->guuid=591075dd-1700-0000-7171-d718b90c0000 pid=3257 clone guuid=591075dd-1700-0000-7171-d718b90c0000 pid=3257->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1044B 523b0464-0fb8-5b09-bcd5-9d712137b22c vmr3b.bounceme.net:12121 guuid=591075dd-1700-0000-7171-d718b90c0000 pid=3257->523b0464-0fb8-5b09-bcd5-9d712137b22c send: 174B guuid=f265d18a-2300-0000-7171-d71891140000 pid=5265 /tmp/sample.bin net send-data guuid=591075dd-1700-0000-7171-d718b90c0000 pid=3257->guuid=f265d18a-2300-0000-7171-d71891140000 pid=5265 clone guuid=19e79509-1900-0000-7171-d718270f0000 pid=3879->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 540B cf3062e1-a511-5898-b42a-5b1904194015 vmr3b.bounceme.net:80 guuid=19e79509-1900-0000-7171-d718270f0000 pid=3879->cf3062e1-a511-5898-b42a-5b1904194015 send: 22B 402a12c7-8388-532f-bae0-036be4428fa6 15.184.84.213:9048 guuid=f265d18a-2300-0000-7171-d71891140000 pid=5265->402a12c7-8388-532f-bae0-036be4428fa6 send: 106522B guuid=be79d98a-2300-0000-7171-d71892140000 pid=5266 /tmp/sample.bin guuid=f265d18a-2300-0000-7171-d71891140000 pid=5265->guuid=be79d98a-2300-0000-7171-d71892140000 pid=5266 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/72273e2b-c14d-4574-ab1a-cc88c2af11ea
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1818879
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1818879 Sample: morte.x86.elf Startdate: 21/11/2025 Architecture: LINUX Score: 68 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected Mirai 2->45 47 Sample is packed with UPX 2->47 9 morte.x86.elf 2->9         started        11 python3.8 dpkg 2->11         started        process3 process4 13 morte.x86.elf 9->13         started        15 morte.x86.elf 9->15         started        17 morte.x86.elf 9->17         started        process5 19 morte.x86.elf 13->19         started        21 morte.x86.elf 13->21         started        process6 23 morte.x86.elf 19->23         started        25 morte.x86.elf 19->25         started        27 morte.x86.elf 19->27         started        29 2 other processes 19->29 process7 31 morte.x86.elf 23->31         started        33 morte.x86.elf 25->33         started        35 morte.x86.elf 27->35         started        37 morte.x86.elf 29->37         started        39 morte.x86.elf 29->39         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6b9da634454d727ef4945e5aea7eef814bc95b55663d85423971641f31b80b5a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6b9da634454d727ef4945e5aea7eef814bc95b55663d85423971641f31b80b5a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 21:43:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=noo2mncfjvzh55eulznou7xpqff4sw2vmy6ykqrzofsb6mnybnna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251121-1k2qdsvrds/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Unexpected DNS network traffic destination
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/eae58b1c-15e8-410b-ad40-08b433bd195d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/6b9da634454d727ef4945e5aea7eef814bc95b55663d85423971641f31b80b5a

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 6b9da634454d727ef4945e5aea7eef814bc95b55663d85423971641f31b80b5a

(this sample)

Mirai

elf 134b8c6810862b7b7d199b66e362715ccc45c2a759db8ffa882b717840842d2a

  
URLhaus
https://urlhaus.abuse.ch/url/3704797/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 134b8c6810862b7b7d199b66e362715ccc45c2a759db8ffa882b717840842d2a
  
Dropping
MD5 868e6dabd17e1bd2d9d6b413760dfcf1

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